The art of bashing the 'gin' by best means possible. Bashing the gin has many meanings, but we say, in all things gin!!!
"Hey man, i've been to Gin Jitsu classes for 3 months, i've developed a healthy beer gut and i'm now skillful in "the 4 by 2 with nails" the "star dropper yielding 1 & 2" and i've learnt how to disarm three gins with broken flagons.
"No shit trev, where do i sign up?"